component
CN3705
Public Made by Adomby adom
ShangHai Consonance Elec Battery Management, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+9−6@@ -62,13 +62,13 @@ "number": "6", "name": "TEMP", "type": "input",- "description": "Battery temperature monitoring input. Connect an NTC thermistor (typ. 10k\u03a9) between this pin and GND. Internal 50uA pull-up; comparator thresholds Vthh=1.61V (rising) and Vthl=0.175V (falling)."+ "description": "Battery temperature monitoring input. Connect an NTC thermistor (typ. 10kΩ) between this pin and GND. Internal 50uA pull-up; comparator thresholds Vthh=1.61V (rising) and Vthl=0.175V (falling)." }, { "number": "7", "name": "EOC", "type": "input",- "description": "End-of-charge current setting pin. Connect directly to GND or through a resistor to GND to set the termination current per IEOC = 1.278\u00d7(14350+Rext)/(RCS\u00d710^6). Rext \u2264 100k\u03a9."+ "description": "End-of-charge current setting pin. Connect directly to GND or through a resistor to GND to set the termination current per IEOC = 1.278×(14350+Rext)/(RCS×10^6). Rext ≤ 100kΩ." }, { "number": "8",@@ -80,13 +80,13 @@ "number": "9", "name": "COM2", "type": "passive",- "description": "Loop compensation input 2. Connect a 120\u03a9 resistor in series with a 220nF capacitor between this pin and GND."+ "description": "Loop compensation input 2. Connect a 120Ω resistor in series with a 220nF capacitor between this pin and GND." }, { "number": "10", "name": "FB", "type": "input",- "description": "Battery voltage feedback input. External resistor divider from the battery sets the CV regulation voltage: VBAT = 2.416\u00d7(1+R7/R6)+IB\u00d7R7. Typical VFB=2.416V, IFB\u224850nA."+ "description": "Battery voltage feedback input. External resistor divider from the battery sets the CV regulation voltage: VBAT = 2.416×(1+R7/R6)+IB×R7. Typical VFB=2.416V, IFB≈50nA." }, { "number": "11",@@ -122,7 +122,7 @@ "number": "16", "name": "DRV", "type": "output",- "description": "Gate driver output for external P-channel MOSFET. VH (VCC\u2212VDRV) typ. 60mV at IDRV=\u221210mA; VL typ. 6.5V at IDRV=0mA. Rise/fall time ~40ns into 2nF."+ "description": "Gate driver output for external P-channel MOSFET. VH (VCC−VDRV) typ. 60mV at IDRV=−10mA; VL typ. 6.5V at IDRV=0mA. Rise/fall time ~40ns into 2nF." } ], "provenance": {@@ -187,5 +187,8 @@ "docs/cn3705-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }